25.12
thu
thu
Day

63°F
N 8 mph
Precip.
100%
100%
Night

63°F
SE 8 mph
Precip.
0%
0%
26.12
fri
fri
Day

61°F
SE 7 mph
Precip.
89%
89%
Night

57°F
SE 20 mph
Precip.
61%
61%
27.12
sat
sat
Day

55°F
S 9 mph
Precip.
65%
65%
Night

55°F
S 17 mph
Precip.
0%
0%
28.12
sun
sun
Day

52°F
SE 13 mph
Precip.
0%
0%
Night

54°F
S 11 mph
Precip.
86%
86%
29.12
mon
mon
Day

46°F
S 28 mph
Precip.
0%
0%
Night

45°F
S 30 mph
Precip.
0%
0%
30.12
tue
tue
Day

48°F
NW 11 mph
Precip.
47%
47%
Night

57°F
N 4 mph
Precip.
58%
58%
31.12
wed
wed
Day

57°F
N 5 mph
Precip.
43%
43%
Night

61°F
N 14 mph
Precip.
100%
100%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 69.8°F. The highest and lowest sea temperatures during the month were 71.1°F and 68.7°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 65.4°F. The highest and lowest sea temperatures during the month were 66.4°F and 64.6°F.
Air temperature in Kos, °F
Precipitation total in Kos, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kos
Kos on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Kos
Local time: 16:51
December 25, thursday
1800

63°F
SE
3 mph
3 mph
2100

63°F
SE
7 mph
7 mph
December 26, friday
0000

63°F
SE
8 mph
8 mph
0300

61°F
S
14 mph
14 mph
0600

61°F
S
16 mph
16 mph
0900

61°F
SE
12 mph
12 mph
1200

61°F
SE
7 mph
7 mph
1500

61°F
S
14 mph
14 mph




























